Home / 51,110,877.20-76,628,501.40-24,153,040.40

Finding the Fourth Proportional to 51,110,877.20, 76,628,501.40 and 24,153,040.40

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Solution

The fourth proportional to 51,110,877.20, 76,628,501.40 and 24,153,040.40 is: 36,211,690.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,110,877.20 : 76,628,501.40 = 24,153,040.40 : x
  2. Step 2: Convert to fraction form
    51,110,877.20/76,628,501.40 = 24,153,040.40/x
  3. Step 3: Cross multiply
    51,110,877.20x = 76,628,501.40 × 24,153,040.40
  4. Step 4: Simplify right side
    51,110,877.20x = 1,850,811,290,105,656.50
  5. Step 5: Solve for x
    x = 1,850,811,290,105,656.50/51,110,877.20
  6. Step 6: Final answer
    x = 36,211,690.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.